The moment he learned that his late father had been told that his late father was still alive, twelve-year-old Gon Frickser had an uncontrollable impulse in his heart.His father, Kim Frickser, was a hunter, an elite class that only a few people in society could enter, with the privilege of free traveling anywhere and almost doing whatever they want. In order to follow his father's footsteps and to prove his worth to him, Okazu made up his mind to take the "hunter exam" that was hailed as extremely harsh.He not only has to pass many tests, but also continues to grow on this road full of unknowns and challenges, and finally finds his father and becomes a true hunter. However, as the journey unfolds, Goka realizes that becoming a hunter is much more than just passing an exam.This is not only an extreme challenge to physical fitness and wisdom, but also a journey of growth about belief, friendship and self-awareness.And the trials waiting for him to face are the most difficult and cruelest tests in this world.